Comparison

YBOS vs TC Tuner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

YBOS

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This app with YBOS bluetooth control box to wireless control your vehicle electronic accessories.

About

TC Tuner

Features

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Custom car and hot rod enthusiasts utilizing Edelbrock TC and its wireless communication can tune the performance of their automatic transmission via mobile devices. The TC Tuner App works with the Edelbrock TC Transmission Controller, providing a simplified and intuitive UI with wireless Bluetooth communication between mobile devices and Transmission Control Unit for setup, calibrating, and monitoring data. TC Tuner includes a Setup Wizard to further simplify user functionality. No software, tuning experience, laptop or wired handheld unit is required. Provides simplified electronic control of shift points, shift firmness, downshift sensitivity and shift aggressiveness. Includes digital channel display for monitoring performance and diagnostics page for troubleshooting.

Screenshots

YBOS4 screens

TC Tuner4 screens

Verdict

The call

The clearest difference is update cadence: TC Tuner at every 12 months against YBOS's every 24 months. YBOS's advantage is iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

YBOS ships an update every 24 months, TC Tuner every 12 months. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 4 level

YBOS versus TC Tuner: the parameters behind the verdict, then further details
Parameter	YBOS	TC Tuner
Price	Free	Free
Update frequency	Every 24 months	Every 12 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	9.0 — better	14.0
Further details — not scored
Size	2 MB	19 MB
Age rating	4+	4+
Developer	嘉伦马	Edelbrock Corp

In-app purchases

None

YBOS

No in-app purchases

None

TC Tuner

No in-app purchases

Questions

Is YBOS free?

YBOS is free to download, with no in-app purchases.

Is TC Tuner free?

TC Tuner is free to download, with no in-app purchases.

Do YBOS or TC Tuner have ads?

Neither YBOS nor TC Tuner shows ads.

Which is updated more often, YBOS or TC Tuner?

YBOS ships an update every 24 months, and TC Tuner every 12 months. Most recently, YBOS was updated on September 23, 2026 and TC Tuner on September 10, 2026.